1528932100

素因数分解:

$2^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{140269}}^1$

素因数の和:140392

約数の個数: 36

約数和(自身を含む): 3348244900

約数和(自身を除く): 1819312800

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 218, 436, 545, 1090, 2180, 2725, 5450, 10900, 140269, 280538, 561076, 701345, 1402690, 2805380, 3506725, 7013450, 14026900, 15289321, 30578642, 61157284, 76446605, 152893210, 305786420, 382233025, 764466050, 1528932100]

約数ペア:

[(1, 1528932100), (2, 764466050), (4, 382233025), (5, 305786420), (10, 152893210), (20, 76446605), (25, 61157284), (50, 30578642), (100, 15289321), (109, 14026900), (218, 7013450), (436, 3506725), (545, 2805380), (1090, 1402690), (2180, 701345), (2725, 561076), (5450, 280538), (10900, 140269)]